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  1. Coagulation - Wikipedia

    Coagulation, also known as clotting, is the process by which blood changes from a liquid to a gel, forming a blood clot. It results in hemostasis, the cessation of blood loss from a damaged …

  2. Blood Clots - Hematology.org

    Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid …

  3. Blood Clotting Disorders: Types, Signs and Treatment

    Jul 1, 2022 · A blood clotting disorder is an inherited or acquired issue that makes you tend to form blood clots too easily. Blood clots can cause a heart attack or stroke.

  4. Blood Clots - How They Form and Common Causes - WebMD

    Nov 19, 2023 · Proteins in your blood called clotting factors signal each other to cause a rapid chain reaction. It ends with a dissolved substance in your blood turning into long strands of fibrin.

  5. How Blood Clots - Blood Disorders - Merck Manual Consumer Version

    The body's ability to form blood clots is vital to hemostasis, but too much clotting increases the risk of a heart attack, stroke, or pulmonary embolism. Many medications, either intentionally or …

  6. Blood Clotting Disorders - How Does Blood Clot? | NHLBI, NIH

    Mar 24, 2022 · An imbalance of certain factors in the blood can cause clotting in the absence of an injury. Learn more about these factors and how the blood clots normally and how blood …

  7. The basics of blood clots: What you need to know

    Feb 27, 2024 · Blood clots are made of proteins, platelets, and other cells in the blood that thicken and stick together. When you cut yourself, a blood clot forms over the injury. This stops the …

  8. Blood Clot: Symptoms, Causes, Treatment, Prevention - Health

    Oct 3, 2025 · Blood clotting, or coagulation, is a process where your platelets and the proteins in your plasma (the liquid part of your blood) work together to form a mass of blood called a …

  9. Blood Clot: Symptoms, Treatment, Prevention, and More

    Dec 11, 2025 · Blood clots can be a normal part of healing, but they also can block blood flow to the heart, lungs, and brain. Symptoms such as chest pain or difficulty breathing will depend on …

  10. Coagulation Cascade: Pathway and Clotting Steps | Osmosis

    Sep 10, 2025 · Break down the coagulation cascade fast. Review clotting pathways, factors, and steps for your exam prep or clinical review.